cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A232953 Number of nX6 0..3 arrays with no element x(i,j) adjacent to value 3-x(i,j) horizontally, diagonally or antidiagonally, and top left element zero.

Table of values

n a(n)
1 243
2 27771
3 3484893
4 442227825
5 56282275743
6 7168373617095
7 913176469752921
8 116335186551225981
9 14820857088037937067
10 1888152565941258630963
11 240547722416361692415285
12 30645415985954670300604329

List of values

[243, 27771, 3484893, 442227825, 56282275743, 7168373617095, 913176469752921, 116335186551225981, 14820857088037937067, 1888152565941258630963, 240547722416361692415285, 30645415985954670300604329]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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